Add byte serialization

test/misc.test.ts

@@ -1,6 +1,6 @@
 import {expect, test} from 'bun:test'
 import {PrivateBox, PrivateWrap, SecretBox, signature} from '..'
-import {pubkey_fromString, pubkey_toString, Usage} from '../src/misc'
+import {pubkey_fromBytes, pubkey_fromString, pubkey_toBytes, pubkey_toString, Usage} from '../src/misc'
 
 test('Private box', async () => {
   const message = crypto.getRandomValues(new Uint8Array(8))
@@ -48,3 +48,16 @@ test('Signature', async () => {
   const verification = await signature.verify(message, de!, signed!)
   expect(verification).toBeTrue()
 })
+test('Byte serialization', async () => {
+  const k = await signature.gen(false)
+  const message = crypto.getRandomValues(new Uint8Array(8))
+  const signed = await signature.sign(message, k.privateKey)
+  expect(signed).not.toBeNull()
+
+  const ser = await pubkey_toBytes(k.publicKey)
+  const de = await pubkey_fromBytes(ser, Usage.sign)
+  expect(de).not.toBeNull()
+
+  const verification = await signature.verify(message, de!, signed!)
+  expect(verification).toBeTrue()
+})